1
Recorded earthquakes
region
December 2011
Southwest Indian Ridge earthquakes in December 2011
Earthquake archive for Southwest Indian Ridge in December 2011: 1 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.6
Strongest magnitude
4.6
Average magnitude
10.0 km
Average depth
Strongest event
4.6
20 Dec 2011
Southwest Indian Ridge, Unknown
Depth
10.0 km
UTC
01:54:43
Coordinates
-31.917, 57.388
Analysis of the recorded activity
This archive contains one recorded earthquake near Southwest Indian Ridge during December 2011: magnitude 4.6, at a depth of 10.0 km, on Tuesday, December 20, 2011 UTC.
Only 1 earthquakes in the current catalogue match this period and location.